Free Linux Foundation OTCA Exam Questions

Become Linux Foundation Certified with updated OTCA exam questions and correct answers

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Total 354 Questions | Updated On: Feb 20, 2026

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Question 1

Which characteristic distinguishes the OpenTelemetry API from the SDK in terms of stability?

A : The API has more frequent updates compared to the SDK.

B : The SDK is more stable with less frequent updates compared to the API.

C : Both API and SDK have similar stability and update frequencies.

D : The API is more stable with less frequent updates compared to the SDK.

Answer: D

Question 2

In the OpenTelemetry Collector, what determines the order in which processing operations are applied to telemetry data?

A : The priority level assigned to each processor.

B : The type of telemetry data being processed.

C : The sequence in which processors are added to a pipeline.

D : The alphabetical order of processor names in the configuration file.

Answer: C

Question 3

Which processor would you configure in the OpenTelemetry Collector to add a new attribute called 'environment' with the value 'production' to all telemetry spans?

A : Attributes Processor

B : Transform Processor

C : Metrics Transform Processor

D : Filter Processor

Answer: A

Question 4

Which of the following is considered cloud-specific telemetry data?

A : Database query performance

B : CPU usage of a router

C : Configuration changes in cloud settings

D : User login events

Answer: C

Question 5

What action should you take if the 'otelcol_exporter_queue_size' frequently approaches or exceeds the 'otelcol_exporter_queue_capacity'?

A : Reduce the memory allocated to the Collector.

B : Increase the exporter queue size or add more workers.

C : Decrease the number of exporter workers.

D : Ignore the metrics as they are not critical.

Answer: B

Page: 1 / 71

Total 354 Questions | Updated On: Feb 20, 2026

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